34.422 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x (* x x)) (* x x))
0.131 * * [simplify]: iteration  0 :  4761  enodes  (cost  7 )
0.131 * * [simplify]: iteration  1 :  4761  enodes  (cost  7 )
0.132 * [simplify]: Simplified to:
   (+ (* x x) (pow x 3))
0.135 * * [progress]: iteration 1 / 4
0.135 * * * [progress]: picking best candidate
0.137 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x x) (pow x 3)))>
0.137 * * * [progress]: localizing error
0.141 * * * [progress]: generating rewritten candidates
0.142 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.147 * * * [progress]: generating series expansions
0.147 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.147 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow x 3)) in (x) around 0
0.147 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow x 3)) in x
0.147 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow x 3)) in x
0.148 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.149 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow x 3))) in (x) around 0
0.149 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow x 3))) in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.149 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.149 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow x 3))) in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.149 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.149 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.151 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow x 3))) in (x) around 0
0.151 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow x 3))) in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.151 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.151 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow x 3))) in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.151 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.151 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.153 * * * [progress]: simplifying candidates
0.154 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x x)) (exp (pow x 3)))
  (log (+ (* x x) (pow x 3)))
  (exp (+ (* x x) (pow x 3)))
  (* (cbrt (+ (* x x) (pow x 3))) (cbrt (+ (* x x) (pow x 3))))
  (cbrt (+ (* x x) (pow x 3)))
  (* (* (+ (* x x) (pow x 3)) (+ (* x x) (pow x 3))) (+ (* x x) (pow x 3)))
  (sqrt (+ (* x x) (pow x 3)))
  (sqrt (+ (* x x) (pow x 3)))
  (+ (pow (* x x) 3) (pow (pow x 3) 3))
  (+ (* (* x x) (* x x)) (- (* (pow x 3) (pow x 3)) (* (* x x) (pow x 3))))
  (- (* (* x x) (* x x)) (* (pow x 3) (pow x 3)))
  (- (* x x) (pow x 3))
  (+ x (* x x))
  (+ x (* x x))
  (+ x 1)
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
0.193 * * [simplify]: iteration  0 :  4918  enodes  (cost  140 )
0.193 * * [simplify]: iteration  1 :  4918  enodes  (cost  140 )
0.194 * [simplify]: Simplified to:
   (pow (pow (exp x) x) (+ x 1))
  (log (+ (* x x) (pow x 3)))
  (pow (pow (exp x) x) (+ x 1))
  (* (cbrt (+ (* x x) (pow x 3))) (cbrt (+ (* x x) (pow x 3))))
  (cbrt (+ (* x x) (pow x 3)))
  (* (pow x 6) (pow (+ x 1) 3))
  (sqrt (+ (* x x) (pow x 3)))
  (sqrt (+ (* x x) (pow x 3)))
  (+ (pow x 6) (pow x 9))
  (+ (pow x 6) (- (pow x 4) (pow x 5)))
  (- (pow x 4) (pow x 6))
  (- (* x x) (pow x 3))
  (+ x (* x x))
  (+ x (* x x))
  (+ x 1)
  (+ (* x x) (pow x 3))
  (+ (* x x) (pow x 3))
  (+ (* x x) (pow x 3))
0.194 * * * [progress]: adding candidates to table
0.218 * * [progress]: iteration 2 / 4
0.218 * * * [progress]: picking best candidate
0.220 * * * * [pick]: Picked  #<alt (λ (x) (* x (+ x (* x x))))>
0.220 * * * [progress]: localizing error
0.223 * * * [progress]: generating rewritten candidates
0.223 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.229 * * * [progress]: generating series expansions
0.229 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.230 * [approximate]: Taking taylor expansion of (* x (+ (pow x 2) x)) in (x) around 0
0.230 * [taylor]: Taking taylor expansion of (* x (+ (pow x 2) x)) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.230 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of (* x (+ (pow x 2) x)) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.230 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.231 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in (x) around 0
0.231 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.231 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.231 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.231 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.231 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.233 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in (x) around 0
0.233 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in x
0.233 * [taylor]: Taking taylor expansion of -1 in x
0.233 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.233 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.233 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.233 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in x
0.233 * [taylor]: Taking taylor expansion of -1 in x
0.233 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.233 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.234 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.236 * * * [progress]: simplifying candidates
0.236 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ x (* x x)))
  (+ (log x) (log (+ x (* x x))))
  (log (* x (+ x (* x x))))
  (exp (* x (+ x (* x x))))
  (* (* (* x x) x) (* (* (+ x (* x x)) (+ x (* x x))) (+ x (* x x))))
  (* (cbrt (* x (+ x (* x x)))) (cbrt (* x (+ x (* x x)))))
  (cbrt (* x (+ x (* x x))))
  (* (* (* x (+ x (* x x))) (* x (+ x (* x x)))) (* x (+ x (* x x))))
  (sqrt (* x (+ x (* x x))))
  (sqrt (* x (+ x (* x x))))
  (* (sqrt x) (sqrt (+ x (* x x))))
  (* (sqrt x) (sqrt (+ x (* x x))))
  (* x x)
  (* x (* x x))
  (* x x)
  (* (* x x) x)
  (* x (* (cbrt (+ x (* x x))) (cbrt (+ x (* x x)))))
  (* x (sqrt (+ x (* x x))))
  (* x 1)
  (* x x)
  (* x (+ x 1))
  (* (cbrt x) (+ x (* x x)))
  (* (sqrt x) (+ x (* x x)))
  (* x (+ x (* x x)))
  (* x (+ (pow x 3) (pow (* x x) 3)))
  (* x (- (* x x) (* (* x x) (* x x))))
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
0.275 * * [simplify]: iteration  0 :  5405  enodes  (cost  211 )
0.276 * [simplify]: Simplified to:
   (+ (* x x) (pow x 3))
  (log (+ (* x x) (pow x 3)))
  (log (+ (* x x) (pow x 3)))
  (pow (exp x) (+ x (* x x)))
  (* (pow x 6) (pow (+ x 1) 3))
  (* (cbrt (+ (* x x) (pow x 3))) (cbrt (+ (* x x) (pow x 3))))
  (cbrt (+ (* x x) (pow x 3)))
  (* (pow x 6) (pow (+ x 1) 3))
  (sqrt (+ (* x x) (pow x 3)))
  (sqrt (+ (* x x) (pow x 3)))
  (* (sqrt x) (sqrt (+ x (* x x))))
  (* (sqrt x) (sqrt (+ x (* x x))))
  (* x x)
  (pow x 3)
  (* x x)
  (pow x 3)
  (* x (* (cbrt (+ x (* x x))) (cbrt (+ x (* x x)))))
  (* x (sqrt (+ x (* x x))))
  x
  (* x x)
  (+ x (* x x))
  (* x (* (+ x 1) (cbrt x)))
  (+ (pow x 3/2) (pow x 5/2))
  (+ (* x x) (pow x 3))
  (+ (pow x 4) (pow x 7))
  (* x (- (* x x) (pow x 4)))
  (+ (* x x) (pow x 3))
  (+ (* x x) (pow x 3))
  (+ (* x x) (pow x 3))
0.277 * * * [progress]: adding candidates to table
0.299 * * [progress]: iteration 3 / 4
0.299 * * * [progress]: picking best candidate
0.303 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt x) (+ (pow x 3/2) (pow x 5/2))))>
0.303 * * * [progress]: localizing error
0.318 * * * [progress]: generating rewritten candidates
0.318 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.328 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.335 * * * [progress]: generating series expansions
0.335 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.335 * [approximate]: Taking taylor expansion of (* (sqrt x) (+ (pow x 5/2) (pow x 3/2))) in (x) around 0
0.335 * [taylor]: Taking taylor expansion of (* (sqrt x) (+ (pow x 5/2) (pow x 3/2))) in x
0.335 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (+ (pow x 5/2) (pow x 3/2)) in x
0.336 * [taylor]: Taking taylor expansion of (pow x 5/2) in x
0.336 * [taylor]: Taking taylor expansion of (exp (* 5/2 (log x))) in x
0.336 * [taylor]: Taking taylor expansion of (* 5/2 (log x)) in x
0.336 * [taylor]: Taking taylor expansion of 5/2 in x
0.336 * [taylor]: Taking taylor expansion of (log x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (pow x 3/2) in x
0.336 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log x))) in x
0.336 * [taylor]: Taking taylor expansion of (* 3/2 (log x)) in x
0.336 * [taylor]: Taking taylor expansion of 3/2 in x
0.336 * [taylor]: Taking taylor expansion of (log x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (* (sqrt x) (+ (pow x 5/2) (pow x 3/2))) in x
0.336 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (+ (pow x 5/2) (pow x 3/2)) in x
0.336 * [taylor]: Taking taylor expansion of (pow x 5/2) in x
0.336 * [taylor]: Taking taylor expansion of (exp (* 5/2 (log x))) in x
0.336 * [taylor]: Taking taylor expansion of (* 5/2 (log x)) in x
0.336 * [taylor]: Taking taylor expansion of 5/2 in x
0.336 * [taylor]: Taking taylor expansion of (log x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (pow x 3/2) in x
0.336 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log x))) in x
0.336 * [taylor]: Taking taylor expansion of (* 3/2 (log x)) in x
0.336 * [taylor]: Taking taylor expansion of 3/2 in x
0.336 * [taylor]: Taking taylor expansion of (log x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.346 * [approximate]: Taking taylor expansion of (* (+ (pow (/ 1 x) 5/2) (pow (/ 1 x) 3/2)) (sqrt (/ 1 x))) in (x) around 0
0.346 * [taylor]: Taking taylor expansion of (* (+ (pow (/ 1 x) 5/2) (pow (/ 1 x) 3/2)) (sqrt (/ 1 x))) in x
0.346 * [taylor]: Taking taylor expansion of (+ (pow (/ 1 x) 5/2) (pow (/ 1 x) 3/2)) in x
0.346 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5/2) in x
0.346 * [taylor]: Taking taylor expansion of (exp (* 5/2 (log (/ 1 x)))) in x
0.346 * [taylor]: Taking taylor expansion of (* 5/2 (log (/ 1 x))) in x
0.346 * [taylor]: Taking taylor expansion of 5/2 in x
0.346 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3/2) in x
0.347 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (/ 1 x)))) in x
0.347 * [taylor]: Taking taylor expansion of (* 3/2 (log (/ 1 x))) in x
0.347 * [taylor]: Taking taylor expansion of 3/2 in x
0.347 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of (* (+ (pow (/ 1 x) 5/2) (pow (/ 1 x) 3/2)) (sqrt (/ 1 x))) in x
0.347 * [taylor]: Taking taylor expansion of (+ (pow (/ 1 x) 5/2) (pow (/ 1 x) 3/2)) in x
0.347 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5/2) in x
0.347 * [taylor]: Taking taylor expansion of (exp (* 5/2 (log (/ 1 x)))) in x
0.348 * [taylor]: Taking taylor expansion of (* 5/2 (log (/ 1 x))) in x
0.348 * [taylor]: Taking taylor expansion of 5/2 in x
0.348 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3/2) in x
0.348 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (/ 1 x)))) in x
0.348 * [taylor]: Taking taylor expansion of (* 3/2 (log (/ 1 x))) in x
0.348 * [taylor]: Taking taylor expansion of 3/2 in x
0.348 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.358 * [approximate]: Taking taylor expansion of (* (+ (pow (/ -1 x) 3/2) (pow (/ -1 x) 5/2)) (sqrt (/ -1 x))) in (x) around 0
0.358 * [taylor]: Taking taylor expansion of (* (+ (pow (/ -1 x) 3/2) (pow (/ -1 x) 5/2)) (sqrt (/ -1 x))) in x
0.358 * [taylor]: Taking taylor expansion of (+ (pow (/ -1 x) 3/2) (pow (/ -1 x) 5/2)) in x
0.358 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3/2) in x
0.358 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (/ -1 x)))) in x
0.358 * [taylor]: Taking taylor expansion of (* 3/2 (log (/ -1 x))) in x
0.358 * [taylor]: Taking taylor expansion of 3/2 in x
0.358 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.358 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.358 * [taylor]: Taking taylor expansion of -1 in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5/2) in x
0.359 * [taylor]: Taking taylor expansion of (exp (* 5/2 (log (/ -1 x)))) in x
0.359 * [taylor]: Taking taylor expansion of (* 5/2 (log (/ -1 x))) in x
0.359 * [taylor]: Taking taylor expansion of 5/2 in x
0.359 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.359 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.359 * [taylor]: Taking taylor expansion of -1 in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.359 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.359 * [taylor]: Taking taylor expansion of -1 in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of (* (+ (pow (/ -1 x) 3/2) (pow (/ -1 x) 5/2)) (sqrt (/ -1 x))) in x
0.359 * [taylor]: Taking taylor expansion of (+ (pow (/ -1 x) 3/2) (pow (/ -1 x) 5/2)) in x
0.359 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3/2) in x
0.359 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (/ -1 x)))) in x
0.359 * [taylor]: Taking taylor expansion of (* 3/2 (log (/ -1 x))) in x
0.359 * [taylor]: Taking taylor expansion of 3/2 in x
0.359 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.359 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.359 * [taylor]: Taking taylor expansion of -1 in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5/2) in x
0.360 * [taylor]: Taking taylor expansion of (exp (* 5/2 (log (/ -1 x)))) in x
0.360 * [taylor]: Taking taylor expansion of (* 5/2 (log (/ -1 x))) in x
0.360 * [taylor]: Taking taylor expansion of 5/2 in x
0.360 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.360 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.360 * [taylor]: Taking taylor expansion of -1 in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.360 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.360 * [taylor]: Taking taylor expansion of -1 in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.370 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.370 * [approximate]: Taking taylor expansion of (+ (pow x 5/2) (pow x 3/2)) in (x) around 0
0.370 * [taylor]: Taking taylor expansion of (+ (pow x 5/2) (pow x 3/2)) in x
0.370 * [taylor]: Taking taylor expansion of (pow x 5/2) in x
0.370 * [taylor]: Taking taylor expansion of (exp (* 5/2 (log x))) in x
0.370 * [taylor]: Taking taylor expansion of (* 5/2 (log x)) in x
0.370 * [taylor]: Taking taylor expansion of 5/2 in x
0.370 * [taylor]: Taking taylor expansion of (log x) in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.371 * [taylor]: Taking taylor expansion of (pow x 3/2) in x
0.371 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log x))) in x
0.371 * [taylor]: Taking taylor expansion of (* 3/2 (log x)) in x
0.371 * [taylor]: Taking taylor expansion of 3/2 in x
0.371 * [taylor]: Taking taylor expansion of (log x) in x
0.371 * [taylor]: Taking taylor expansion of x in x
0.371 * [taylor]: Taking taylor expansion of (+ (pow x 5/2) (pow x 3/2)) in x
0.371 * [taylor]: Taking taylor expansion of (pow x 5/2) in x
0.371 * [taylor]: Taking taylor expansion of (exp (* 5/2 (log x))) in x
0.371 * [taylor]: Taking taylor expansion of (* 5/2 (log x)) in x
0.371 * [taylor]: Taking taylor expansion of 5/2 in x
0.371 * [taylor]: Taking taylor expansion of (log x) in x
0.371 * [taylor]: Taking taylor expansion of x in x
0.371 * [taylor]: Taking taylor expansion of (pow x 3/2) in x
0.371 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log x))) in x
0.371 * [taylor]: Taking taylor expansion of (* 3/2 (log x)) in x
0.371 * [taylor]: Taking taylor expansion of 3/2 in x
0.371 * [taylor]: Taking taylor expansion of (log x) in x
0.371 * [taylor]: Taking taylor expansion of x in x
0.383 * [approximate]: Taking taylor expansion of (+ (pow (/ 1 x) 5/2) (pow (/ 1 x) 3/2)) in (x) around 0
0.383 * [taylor]: Taking taylor expansion of (+ (pow (/ 1 x) 5/2) (pow (/ 1 x) 3/2)) in x
0.383 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5/2) in x
0.383 * [taylor]: Taking taylor expansion of (exp (* 5/2 (log (/ 1 x)))) in x
0.383 * [taylor]: Taking taylor expansion of (* 5/2 (log (/ 1 x))) in x
0.383 * [taylor]: Taking taylor expansion of 5/2 in x
0.383 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3/2) in x
0.384 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (/ 1 x)))) in x
0.384 * [taylor]: Taking taylor expansion of (* 3/2 (log (/ 1 x))) in x
0.384 * [taylor]: Taking taylor expansion of 3/2 in x
0.384 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of (+ (pow (/ 1 x) 5/2) (pow (/ 1 x) 3/2)) in x
0.384 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5/2) in x
0.384 * [taylor]: Taking taylor expansion of (exp (* 5/2 (log (/ 1 x)))) in x
0.384 * [taylor]: Taking taylor expansion of (* 5/2 (log (/ 1 x))) in x
0.384 * [taylor]: Taking taylor expansion of 5/2 in x
0.384 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3/2) in x
0.384 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (/ 1 x)))) in x
0.384 * [taylor]: Taking taylor expansion of (* 3/2 (log (/ 1 x))) in x
0.384 * [taylor]: Taking taylor expansion of 3/2 in x
0.384 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.397 * [approximate]: Taking taylor expansion of (+ (pow (/ -1 x) 3/2) (pow (/ -1 x) 5/2)) in (x) around 0
0.397 * [taylor]: Taking taylor expansion of (+ (pow (/ -1 x) 3/2) (pow (/ -1 x) 5/2)) in x
0.397 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3/2) in x
0.397 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (/ -1 x)))) in x
0.397 * [taylor]: Taking taylor expansion of (* 3/2 (log (/ -1 x))) in x
0.397 * [taylor]: Taking taylor expansion of 3/2 in x
0.397 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.397 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.397 * [taylor]: Taking taylor expansion of -1 in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.397 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5/2) in x
0.397 * [taylor]: Taking taylor expansion of (exp (* 5/2 (log (/ -1 x)))) in x
0.397 * [taylor]: Taking taylor expansion of (* 5/2 (log (/ -1 x))) in x
0.397 * [taylor]: Taking taylor expansion of 5/2 in x
0.397 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.397 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.397 * [taylor]: Taking taylor expansion of -1 in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.398 * [taylor]: Taking taylor expansion of (+ (pow (/ -1 x) 3/2) (pow (/ -1 x) 5/2)) in x
0.398 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3/2) in x
0.398 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (/ -1 x)))) in x
0.398 * [taylor]: Taking taylor expansion of (* 3/2 (log (/ -1 x))) in x
0.398 * [taylor]: Taking taylor expansion of 3/2 in x
0.398 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.398 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.398 * [taylor]: Taking taylor expansion of -1 in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.398 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5/2) in x
0.398 * [taylor]: Taking taylor expansion of (exp (* 5/2 (log (/ -1 x)))) in x
0.398 * [taylor]: Taking taylor expansion of (* 5/2 (log (/ -1 x))) in x
0.398 * [taylor]: Taking taylor expansion of 5/2 in x
0.398 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.398 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.398 * [taylor]: Taking taylor expansion of -1 in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.410 * * * [progress]: simplifying candidates
0.413 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (sqrt x) (+ (pow x 3/2) (pow x 5/2)))
  (+ (log (sqrt x)) (log (+ (pow x 3/2) (pow x 5/2))))
  (log (* (sqrt x) (+ (pow x 3/2) (pow x 5/2))))
  (exp (* (sqrt x) (+ (pow x 3/2) (pow x 5/2))))
  (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (+ (pow x 3/2) (pow x 5/2)) (+ (pow x 3/2) (pow x 5/2))) (+ (pow x 3/2) (pow x 5/2))))
  (* (cbrt (* (sqrt x) (+ (pow x 3/2) (pow x 5/2)))) (cbrt (* (sqrt x) (+ (pow x 3/2) (pow x 5/2)))))
  (cbrt (* (sqrt x) (+ (pow x 3/2) (pow x 5/2))))
  (* (* (* (sqrt x) (+ (pow x 3/2) (pow x 5/2))) (* (sqrt x) (+ (pow x 3/2) (pow x 5/2)))) (* (sqrt x) (+ (pow x 3/2) (pow x 5/2))))
  (sqrt (* (sqrt x) (+ (pow x 3/2) (pow x 5/2))))
  (sqrt (* (sqrt x) (+ (pow x 3/2) (pow x 5/2))))
  (* (sqrt (sqrt x)) (sqrt (+ (pow x 3/2) (pow x 5/2))))
  (* (sqrt (sqrt x)) (sqrt (+ (pow x 3/2) (pow x 5/2))))
  (* (sqrt (sqrt x)) (sqrt (+ (pow x 3/2) (pow x 5/2))))
  (* (sqrt (sqrt x)) (sqrt (+ (pow x 3/2) (pow x 5/2))))
  (* (sqrt x) (pow x 3/2))
  (* (sqrt x) (pow x 5/2))
  (* (pow x 3/2) (sqrt x))
  (* (pow x 5/2) (sqrt x))
  (* (sqrt x) (* (cbrt (+ (pow x 3/2) (pow x 5/2))) (cbrt (+ (pow x 3/2) (pow x 5/2)))))
  (* (sqrt x) (sqrt (+ (pow x 3/2) (pow x 5/2))))
  (* (sqrt x) 1)
  (* (sqrt x) 1)
  (* (cbrt (sqrt x)) (+ (pow x 3/2) (pow x 5/2)))
  (* (sqrt (cbrt x)) (+ (pow x 3/2) (pow x 5/2)))
  (* (sqrt (sqrt x)) (+ (pow x 3/2) (pow x 5/2)))
  (* (sqrt x) (+ (pow x 3/2) (pow x 5/2)))
  (* (sqrt (sqrt x)) (+ (pow x 3/2) (pow x 5/2)))
  (* (sqrt x) (+ (pow x 3/2) (pow x 5/2)))
  (* (sqrt x) (+ (pow (pow x 3/2) 3) (pow (pow x 5/2) 3)))
  (* (sqrt x) (- (* (pow x 3/2) (pow x 3/2)) (* (pow x 5/2) (pow x 5/2))))
  (* (exp (pow x 3/2)) (exp (pow x 5/2)))
  (log (+ (pow x 3/2) (pow x 5/2)))
  (exp (+ (pow x 3/2) (pow x 5/2)))
  (* (cbrt (+ (pow x 3/2) (pow x 5/2))) (cbrt (+ (pow x 3/2) (pow x 5/2))))
  (cbrt (+ (pow x 3/2) (pow x 5/2)))
  (* (* (+ (pow x 3/2) (pow x 5/2)) (+ (pow x 3/2) (pow x 5/2))) (+ (pow x 3/2) (pow x 5/2)))
  (sqrt (+ (pow x 3/2) (pow x 5/2)))
  (sqrt (+ (pow x 3/2) (pow x 5/2)))
  (+ (pow (pow x 3/2) 3) (pow (pow x 5/2) 3))
  (+ (* (pow x 3/2) (pow x 3/2)) (- (* (pow x 5/2) (pow x 5/2)) (* (pow x 3/2) (pow x 5/2))))
  (- (* (pow x 3/2) (pow x 3/2)) (* (pow x 5/2) (pow x 5/2)))
  (- (pow x 3/2) (pow x 5/2))
  (+ (pow x 3/2) (pow x 5/2))
  (+ (* x (* NAN (exp (* 3/2 (+ (log 1) (log x)))))) (+ (* (exp (* 5/2 (+ (log 1) (log x)))) (* (pow x 3) (pow NAN 5))) (+ (* (exp (* 5/2 (+ (log 1) (log x)))) (* (pow x 2) (pow NAN 3))) (+ (* (pow x 2) (* (pow NAN 3) (exp (* 3/2 (+ (log 1) (log x)))))) (+ (* (exp (* 5/2 (+ (log 1) (log x)))) (* x NAN)) (* (pow x 3) (* (pow NAN 5) (exp (* 3/2 (+ (log 1) (log x)))))))))))
  (+ (/ (* (exp (* 3/2 (- (log 1) (log (/ 1 x))))) (pow NAN 5)) (pow x 2)) (+ (/ (* (exp (* 3/2 (- (log 1) (log (/ 1 x))))) (pow NAN 3)) x) (+ (/ (* (pow NAN 5) (exp (* 5/2 (- (log 1) (log (/ 1 x)))))) (pow x 2)) (+ (/ (* (pow NAN 3) (exp (* 5/2 (- (log 1) (log (/ 1 x)))))) x) (+ (* NAN (exp (* 5/2 (- (log 1) (log (/ 1 x)))))) (* (exp (* 3/2 (- (log 1) (log (/ 1 x))))) NAN))))))
  (- (+ (* NAN (exp (* 5/2 (- (log -1) (log (/ -1 x)))))) (+ (/ (* (pow NAN 5) (exp (* 5/2 (- (log -1) (log (/ -1 x)))))) (pow x 2)) (+ (/ (* (exp (* 3/2 (- (log -1) (log (/ -1 x))))) (pow NAN 5)) (pow x 2)) (* (exp (* 3/2 (- (log -1) (log (/ -1 x))))) NAN)))) (+ (/ (* (exp (* 3/2 (- (log -1) (log (/ -1 x))))) (pow NAN 3)) x) (/ (* (pow NAN 3) (exp (* 5/2 (- (log -1) (log (/ -1 x)))))) x)))
  (+ (exp (* 5/2 (+ (log 1) (log x)))) (exp (* 3/2 (+ (log 1) (log x)))))
  (+ (exp (* 3/2 (- (log 1) (log (/ 1 x))))) (exp (* 5/2 (- (log 1) (log (/ 1 x))))))
  (+ (exp (* 3/2 (- (log -1) (log (/ -1 x))))) (exp (* 5/2 (- (log -1) (log (/ -1 x))))))
0.467 * * [simplify]: iteration  0 :  5200  enodes  (cost  511 )
0.470 * [simplify]: Simplified to:
   (+ (* x x) (pow x 3))
  (log (+ (* x x) (pow x 3)))
  (log (+ (* x x) (pow x 3)))
  (exp (+ (* x x) (pow x 3)))
  (pow (+ (* x x) (pow x 3)) 3)
  (* (cbrt (+ (* x x) (pow x 3))) (cbrt (+ (* x x) (pow x 3))))
  (cbrt (+ (* x x) (pow x 3)))
  (pow (+ (* x x) (pow x 3)) 3)
  (sqrt (+ (* x x) (pow x 3)))
  (sqrt (+ (* x x) (pow x 3)))
  (* (sqrt (sqrt x)) (sqrt (+ (pow x 3/2) (pow x 5/2))))
  (* (sqrt (sqrt x)) (sqrt (+ (pow x 3/2) (pow x 5/2))))
  (* (sqrt (sqrt x)) (sqrt (+ (pow x 3/2) (pow x 5/2))))
  (* (sqrt (sqrt x)) (sqrt (+ (pow x 3/2) (pow x 5/2))))
  (* x x)
  (pow x 3)
  (* x x)
  (pow x 3)
  (* (sqrt x) (* (cbrt (+ (pow x 3/2) (pow x 5/2))) (cbrt (+ (pow x 3/2) (pow x 5/2)))))
  (* (sqrt x) (sqrt (+ (pow x 3/2) (pow x 5/2))))
  (sqrt x)
  (sqrt x)
  (* (+ (pow x 3/2) (pow x 5/2)) (cbrt (sqrt x)))
  (* (+ (pow x 3/2) (pow x 5/2)) (sqrt (cbrt x)))
  (* (+ (pow x 3/2) (pow x 5/2)) (sqrt (sqrt x)))
  (+ (* x x) (pow x 3))
  (* (+ (pow x 3/2) (pow x 5/2)) (sqrt (sqrt x)))
  (+ (* x x) (pow x 3))
  (+ (pow x 5) (* (pow x 3) (pow x 5)))
  (* (sqrt x) (- (pow x 3) (pow x 5)))
  (pow (exp (pow x 3/2)) (+ 1 x))
  (log (+ (pow x 3/2) (pow x 5/2)))
  (pow (exp (pow x 3/2)) (+ 1 x))
  (* (cbrt (+ (pow x 3/2) (pow x 5/2))) (cbrt (+ (pow x 3/2) (pow x 5/2))))
  (cbrt (+ (pow x 3/2) (pow x 5/2)))
  (* (pow x 9/2) (pow (+ 1 x) 3))
  (sqrt (+ (pow x 3/2) (pow x 5/2)))
  (sqrt (+ (pow x 3/2) (pow x 5/2)))
  (+ (pow x 9/2) (pow (pow x 5/2) 3))
  (+ (pow x 3) (- (pow x 5) (pow x 4)))
  (- (pow x 3) (pow x 5))
  (- (pow x 3/2) (pow x 5/2))
  (+ (pow x 3/2) (pow x 5/2))
  (+ (* (pow x 5/2) NAN) (+ (* NAN (pow x 7/2)) (* (* (* x x) (+ (* x (pow NAN 5)) (pow NAN 3))) (+ (pow x 3/2) (pow x 5/2)))))
  (+ (* (/ (pow NAN 5) (* x x)) (+ (pow x 3/2) (pow x 5/2))) (+ (* (+ (pow x 3/2) (pow x 5/2)) NAN) (* (/ (pow NAN 3) x) (+ (pow x 3/2) (pow x 5/2)))))
  (+ (* (+ (pow x 3/2) (pow x 5/2)) NAN) (- (* (/ (pow NAN 5) (* x x)) (+ (pow x 3/2) (pow x 5/2))) (* (/ (pow NAN 3) x) (+ (pow x 3/2) (pow x 5/2)))))
  (+ (pow x 3/2) (pow x 5/2))
  (+ (pow x 3/2) (pow x 5/2))
  (+ (pow x 3/2) (pow x 5/2))
0.471 * * * [progress]: adding candidates to table
0.534 * [progress]: [Phase 3 of 3] Extracting.
0.534 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* x (+ x (* x x))))> #<alt (λ (x) (+ (* x x) (pow x 3)))> #<alt (λ (x) (* (sqrt x) (+ (pow x 3/2) (pow x 5/2))))>)
0.534 * * * [regime-changes]: Trying 1 branch expressions: (x)
0.534 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* x (+ x (* x x))))> #<alt (λ (x) (+ (* x x) (pow x 3)))> #<alt (λ (x) (* (sqrt x) (+ (pow x 3/2) (pow x 5/2))))>)
0.559 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.559 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ x (* x x)))
0.560 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.560 * * [simplify]: iteration  1 :  6  enodes  (cost  7 )
0.560 * [simplify]: Simplified to:
   (* x (+ x (* x x)))
1.112 * [regime-testing]: End program error score: 0.014001750218777347
1.156 * [regime-testing]: Target error score: 0.023545424428414133